Hmmmm not bad at all; I think it might be a little under-exposed generally ~1/2 stop, and a small fill light/reflector to illuminate the area of her chest beside her right leg a little bit might not hurt. The only major point I see is that the image needs to be levelled.

I like photos dark, I like this one dark. I'd clear that bit of hair from the subjects face. I'd also force the cat to wear either a tuxedo or scuba gear. All my comments are serious except for my last.